Precision Abrasives Cartridge Roll, Straight, Aluminum Oxide (A/O), 0.500" Diameter, 1.000" Length, 0.125" Bore, 40 Grit

High quality premium raw material is glued and rolled in a manor that will hold the cylinder together while layers of the raw material are worn away exposing new sharp abrasive grains during the grinding operation. Precision Abrasives have a broad range of sizes and grits to suit your specific application.